
LBKathy Group
The LBKathy Group stands out in Sarasota's luxury real estate market through creative strategies, personal connections, and exclusive offerings. Our ability to anticipate client needs and navigate the market has built a loyal client base and strong referral network.
Known for our integrity, service, and communication, we bring deep knowledge of both mainland and barrier island communities. As Longboat Key homeowners, we understand the unique challenges of waterfront properties and how to protect your investment. We look forward to putting our expertise to work for you.
Office Location

- Longboat Key
- 440 Gulf of Mexico Drive
- Longboat Key, FL 34228
- 941-841-3811
- 941-383-5860
Contact Info
Team Agents
Todd Callahan
Realtor®2021 Rookie of the YearLBKathy Group Residential Agent
- Phone: 941-383-7591
- Cell: 941-224-0624
LBKathy Group Testimonials
I can’t say enough about Kathy as a broker and as a person. Came up from Chicago and was looking to buy a house on Long Boat Key with another family. That means Kathy has two clients instead of one. She was extremely knowledgeable about the market and found us a great “Florida House”. In addition, she has been extremely helpful post closing helping us through a rehab of the house. She has already made her deal but she continues to take care of us. I now consider Kathy both a business associate and a friend. Best realtor experience of my life.
Kathy has been the best realtor we have ever worked with. We cannot say enough good things about her. Over the years we have bought and sold 5 homes and we have never had a realtor who has been as patient, compassionate, thorough and as helpful overall throughout the process as Kathy. Kathy will show a client as many units as they want to see for comparison, and the same unit as many times as needed so that the buyer is completely sure and confident in their choice. She takes the time to review everything carefully and makes the process so easy. She takes care of everything that she can on her end so as to minimize any tasks for the client. She is very knowledgeable about Longboat Key area and offers many helpful information and tips. She is also fun, friendly, and a joy to work with. We [...]
It is a true honor to have the opportunity to write an acknowledgment of Kathy Callahan's attributes and success. Kathy's humility and dedication to her clients allowed her to live the belief that all transactions, whether big or small, are important. That belief was demonstrated with complete devotion to to her client's needs and demands. You will be making an exceptional choice if you decide to work with Kathy. Here is what you'll experience: true professionalism, attention to detail, a trusted advisor, a listenting ear and a creative eye for beauty and solutions to problems.
Kathy has been instrumental in locating us properties over the years when we lived in Madrid, Spain. She has been always looking out for our best interests & minimizing our exposure as out of the country clients. She has also assisted us with purchasing land & selling property. Kathy has also been very creative & skillful with negotiating our offer to be accepted on our last big purchase their in Tucson , even though the listing agent already had other offers on the table she took Kathy's contract over others because of Kathy's relationship to the listing agent & her reputation . Kathy works very hard to locate the best properties , negotiate the best terms for her clients & always makes sure you are not exposed to risk , she even had an attorney review & advise us overseas with our last [...]
Kathy was instrumental in our very first home purchase and sale. We chose Kathy to help us after a personal referral. We trusted Kathy implicitly with all of our real estate needs, she assisted us with whatever we needed.
Bill visited Kathy at one of her open houses for her Foothills listing she was hosting & after a short conversation he invited her to come over to our house to see why it isn't selling after being listed with the same broker for several weeks ! After a few more conversations & a formal lisitng appointment we released our other agent we weren't happy with & hired Kathy to list & sell our home .....& the rest is history , what a great experience for all of us & we had so much fun preparing the home for my big breakfast agent tour, open houses, & then a lovely Tucson couple walked into Kathy's last open house & just had to have this beautiful gem of a home !! Kathy performed all of her fiduciary duties well above normal expectations , she also assisted the buyers in purchasing some items we [...]
Kathy has been instrumental in our very first home purchase to selling our home & finding us another larger one & when we were overseas indefinitely we choose Kathy to help us sell it through our bank to another personal referral from the U.K. We trusted Kathy explicitly with all of our real estate transactions, she assisted us with home repair items, pest control , whatever we needed to make sure we were always protected with a home warranty & peace of mind with all of our home purchases & sales .
Kathy has been instrumental in helping me sell several properties in Tucson over the years . She also helped me acquire land for development & has been very successful in satisfying all of my referrals I have sent to her to help with purchasing a home. I had a very challenging investment property at the University of Arizona with 3 different units & 7 tenants & she was amazing with handling all the showings to work around everyone's schedule & did sell it within a few months to my complete satisfaction . I remember my first spec home she sold for us, my Father & I ,It was In the Foothills that was a long time marketing that property but, many open houses but we finally sold it . Thanks to you ! Thanks for all that you do !
Personal and Professional are the two words that come to mind when describing Kathy and Todd. They take a personal interest in putting you in your dream Longboat Key home. Getting to know you, your tastes and needs is part of their process in finding the “Perfect LBK” home for you. Using their vast experience and knowledge of the area, no stone goes unturned. They advocate for and support you during the process from discovery, offer and financing. By the time you are ready to settle in, not only did you have a successful Real Estate experience, you have friends for life.
Love love love Kathy ! She is the most conscientious professional realtor we have ever met . Very honest and trustworthy!!
LBKathy Group Listings

Longboat Key FL6001 Gulf Of Mexico Drive
Sale Price$9,975,000
MLS Number: A4667111
- House
- Bedrooms 5
- Bathrooms 7
- Square Feet 6,959
A Gulf-Front Masterpiece on Longboat Key! This stunning Gulf-front estate is perfectly placed on nearly an acre of pristine Gulf-front property along the shoreline on Longboat Key. With direct Gulf frontage, this architectural masterpiece offers more...
Listed by Roger Pettingell of COLDWELL BANKER REALTY
More Info
Longboat Key FL548 Hornblower Lane
Sale Price$5,200,000
MLS Number: A4534973
- House
- Bedrooms 4
- Bathrooms 6
- Square Feet 3,976
Tranquil Country Club Shores offers the best of both worlds with proximity to world class amenities and waterfront luxury lifestyle. Situated three homes in from Sarasota Bay, this better than new exquisite property has it all - just...
Listed by Kathy Callahan of MICHAEL SAUNDERS & COMPANY
More Info
Longboat Key FL535 Sanctuary Drive, Unit C806
Sale Price$4,750,000
MLS Number: J969282
- Condo
- Bedrooms 3
- Bathrooms 4
- Square Feet 3,115
Welcome to the the pinnacle of Gulf front living with amenities that create a lifestyle fit for a king. This 8th floor penthouse unit provides stunning views of the Gulf of Mexico, with 3 bedrooms and 3.5 bathrooms, it offers ample space and privacy....
More Info
Longboat Key FL535 Sanctuary Drive, Unit C408
Sale Price$4,737,500
MLS Number: A4550320
- Condo
- Bedrooms 3
- Bathrooms 3
- Square Feet 2,375
This Sanctuary home is a must see and unlike anything else ever offered in the complex! Condo living at its finest in Sanctuary at Longboat Key with amenities that include gated guarded 24 hour entrance, large Gulfside pool, tennis courts, barbecue...
Listed by Reid Murphy of DEVELOPERS REALTY INC
More Info
Longboat Key FL548 Hornblower Lane
Sale Price$4,650,000
MLS Number: A4529576
- House
- Bedrooms 4
- Bathrooms 6
- Square Feet 3,976
This custom Country Club Shores canal-front property boasts chic sight-lines and an abundance of southern exposure throughout a spectacular open floor plan. One of the many highlights of this stunning estate is 112' feet of completely replaced and...
Listed by Melissa Perrigoue of COLDWELL BANKER REALTY
More Info
Longboat Key FL548 Hornblower Lane
Sale Price$4,500,000
MLS Number: A4668463
- House
- Bedrooms 4
- Bathrooms 6
- Square Feet 3,976
This exquisite home is sure to exceed expectations! This exceptional 4 bed/5 bath canal-front estate is located in coveted Country Club Shores, where chic architecture, thoughtful craftsmanship, and effortless coastal luxury converge. Designed by DSDG...
Listed by Kathy Callahan of MICHAEL SAUNDERS & COMPANY
More Info
Longboat Key FL551 Ranger Lane
Sale Price$3,700,000
MLS Number: A4645508
- House
- Bedrooms 5
- Bathrooms 6
- Square Feet 4,117
Enter a world where elegance meets functionality in this John Cannon custom-designed 5-bedroom, 5.5-bathroom coastal inspired Spanish Mediterranean masterpiece, offering 4,117 square feet of refined coastal living. Designed for the most discerning...
Listed by Kathy Callahan of MICHAEL SAUNDERS & COMPANY
More Info
Longboat Key FL5005 Gulf Of Mexico Drive, Unit 5
Sale Price$3,500,000
MLS Number: A4661988
- House
- Bedrooms 4
- Bathrooms 5
- Square Feet 4,044
The Quintessence of Coastal Living: A British West Indies Masterpiece on Longboat Key - Where Architecture Meets Paradise. Offered turn-key, this exquisite 4,000+ sq. ft., 4-bedroom, 4.5-bath residence in Longboat Key's prestigious Bonaire subdivision...
Listed by Kathy Callahan of MICHAEL SAUNDERS & COMPANY
More Info
Sarasota FL8263 Archers Court
Sale Price$3,500,000
MLS Number: A4483993
- House
- Bedrooms 5
- Bathrooms 6
- Square Feet 6,578
As you approach this amazing estate that sits on a private & peaceful .75 acre lot, this residence is perfectly situated behind one of the many ponds where you may see visiting deer, or myriad of birds behind the gates of " the Founders Golf Club"...
Listed by Kathy Callahan of MICHAEL SAUNDERS & COMPANY
More Info
Longboat Key FL7100 Longboat Drive E
Sale Price$3,450,000
MLS Number: A4601866
- House
- Bedrooms 4
- Bathrooms 3
- Square Feet 3,625
This exquisitely renovated waterfront residence offers breathtaking Big Bayfront views and boasts three boatlifts, catering perfectly to boating enthusiasts with quick access to the Gulf of Mexico for fishing or leisurely cruises....
Listed by Kathy Callahan of MICHAEL SAUNDERS & COMPANY
More Info
Longboat Key FL552 Ranger Lane
Sale Price$3,450,000
MLS Number: A4601306
- House
- Bedrooms 4
- Bathrooms 3
- Square Feet 2,430
Introducing a masterpiece of modern design. This custom European-style home, located in the highly sought-after community of Country Club Shores on Longboat Key, offers a unique blend of luxury and harmonious living. With a private beach access and...
Listed by Kathy Callahan of MICHAEL SAUNDERS & COMPANY
More Info
Sarasota FL1509 Quail Drive
Sale Price$3,425,000
MLS Number: A4600179
- House
- Bedrooms 3
- Bathrooms 4
- Square Feet 3,264
Inspired by the colors, sights, and spirit of the beach, this Oyster Bay residence is a stunning reflection of coastal glamour. Nestled on a quiet street, and walking distance to the historic, members only Field Club, explore the natural beauty and...
Listed by Sara Ferguson of COMPASS FLORIDA LLC
More Info







